CN109154359A - Bracket and support system for seismic cable anti-shake support system - Google Patents
Bracket and support system for seismic cable anti-shake support system Download PDFInfo
- Publication number
- CN109154359A CN109154359A CN201780024887.XA CN201780024887A CN109154359A CN 109154359 A CN109154359 A CN 109154359A CN 201780024887 A CN201780024887 A CN 201780024887A CN 109154359 A CN109154359 A CN 109154359A
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- planar arms
- flat base
- bracket
- planar
- arms
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- 238000005299 abrasion Methods 0.000 claims description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 6
- 238000005452 bending Methods 0.000 description 11
- 230000008859 change Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 238000005242 forging Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000005304 joining Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/34—Foundations for sinking or earthquake territories
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/92—Protection against other undesired influences or dangers
- E04B1/98—Protection against other undesired influences or dangers against vibrations or shocks; against mechanical destruction, e.g. by air-raids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/08—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing
- F16L3/12—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing
- F16L3/133—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets substantially surrounding the pipe, cable or protective tubing comprising a member substantially surrounding the pipe, cable or protective tubing and hanging from a pendant
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L3/00—Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets
- F16L3/14—Hangers in the form of bands or chains
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B7/00—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections
- F16B7/18—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements
- F16B7/185—Connections of rods or tubes, e.g. of non-circular section, mutually, including resilient connections using screw-thread elements with a node element
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Civil Engineering (AREA)
- Architecture (AREA)
- Paleontology (AREA)
- Mining & Mineral Resources (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
- Supports For Pipes And Cables (AREA)
- Installation Of Indoor Wiring (AREA)
Abstract
The invention discloses a kind of brackets for seismic cable anti-shake support system, for drag-line to be attached to supporting structure or object to be supported.Bracket includes: flat base, which has the base aperture passed through；And at least one planar arms, it is formed as one with flat base and extends from flat base.At least one planar arms are angled up relative to flat base and have the arm aperture passed through.Bracket is constructed such that the ratio of first distance and second distance is about 1:1.2 or bigger, first distance is defined as at a distance from the edge opposite at least one planar arms in preset angle arrangement from the center of base aperture to flat base, and the second distance is limited in preset angle arrangement from the center of base aperture to the distance at the center of the arm aperture.
Description
Cross reference to related applications
This application claims the priority for the U.S. Patent Application Serial Number 15/066,912 that on March 10th, 2016 submits, should
Application is incorporated herein by reference in their entirety.
Technical field
This disclosure relates to bracket.More specifically, being used in seismic cable anti-shake support system this disclosure relates to apply
Stablize the bracket of object.
Background technique
Various physical objects all need it is mechanically stable, especially when object be located at experience seismic activity environment in when.It closes
In stablizing the object in the building being located in seismic activity position, this object includes for example various hanging objects, such as is managed
Road, feed track and conduit.
It is well known that being stablized the side of waving of object in damping load and reduction using tension cable or lasso stability object
Face ratio is more effective using compression strut.In addition, support technology makes object in one direction (for example, laterally or longitudinally) or two sides
Motion stabilization on (for example, horizontal and vertical).Drag-line will be connected to fixed supporting structure or basis to stable object.
Bracket is commonly used in for being attached to stable object and supporting structure or pedestal the end of drag-line.
In the presence of the bracket for being adapted to different support technologies.For example, single bracket can be used for unidirectionally supporting or multiple brackets
It can be used for Bidirectional supporting.In the case where multiple brackets, bracket can overlie one another to provide multidirectional support.But stack face
Face some problem.One problem is to stack bracket to may interfere with connection between drag-line and lower bracket.It has made efforts to mitigate this
Kind interference problem.However, these effort propose other problems, such as become in response to the specific load of bracket and the bracket of construction
Shape problem.In addition, traditional bracket can the construction based on bracket to drag-line cause wear or wear away.
Device and system described below by provide the stacking bracket that is not influenced by the problem on deformation of the prior art and
Also mitigate drag-line abrasion bracket solve the problems, such as it is associated with the prior art many.
Summary of the invention
According to the aspect of the disclosure, a kind of bracket for seismic cable anti-shake support system is disclosed, drag-line is attached
It is connected to supporting structure or object to be supported.Bracket includes flat base, which has the base aperture passed through.Branch
Frame further includes at least one planar arms, and the planar arms and flat base are formed as one and extend from flat base.At least one
Planar arms are angled up relative to flat base and the arm aperture including passing through.Bracket is also configured to be limited to pre- angulation
The first distance at the edge opposite at least one planar arms in degree arrangement from the center of base aperture to flat base.Bracket is also
It is configured to be limited to the second distance at the center in preset angle arrangement from the center of base aperture to arm aperture.In addition, first distance
Ratio with second distance is about 1:1.2 or bigger.
According to other aspects of the disclosure, a kind of bracket for seismic cable anti-shake support system is disclosed, will be drawn
Rope is attached to supporting structure or object to be supported.Bracket includes flat base, which has the pedestal passed through
Hole.Bracket further includes the first planar arms and the second planar arms, and first planar arms and the second planar arms and flat base form one
Body is simultaneously angled with flat base.First planar arms include the first arm aperture passed through, to receive the first drag-line.Second plane
Arm includes the second arm aperture passed through, to receive the second drag-line.The aspect of the disclosure includes surrounding the first arm aperture and the second arm
The edge of first planar arms in hole and the second planar arms at least partly rounding, to inhibit to be attached respectively to the first planar arms and the
The abrasion of the first drag-line and the second drag-line of two planar arms.
According to other aspects of the disclosure, a kind of bracket for seismic cable anti-shake support system is disclosed, will be drawn
Rope is attached on supporting structure or object to be supported.Bracket includes flat base, which has the base passed through
Bore.Bracket further includes the first planar arms and the second planar arms, and first planar arms and the second planar arms are formed with flat base
It is integrated and angled relative to flat base.First planar arms include the first arm aperture passed through, to receive the first drag-line.
Second planar arms include the second arm aperture passed through, to receive the second drag-line.It include around outer periphery in terms of the disclosure
The edge of first planar arms and the second planar arms is rounding, to inhibit to be attached respectively to the first planar arms and the second planar arms
The abrasion of first drag-line and the second drag-line.
According to other aspects of the disclosure, a kind of support system for seismic cable anti-shake support system is disclosed.It should
System includes first support and second support.First support includes the first flat base, which has across it
In the first base aperture to receive installation fastener.First support further include formed with the first flat base one and it is flat from first
The first planar arms that face pedestal extends.First planar arms are angled up relative to the first flat base and including passing through
The first arm aperture, to receive the first drag-line.Similarly, second support includes the second flat base, which has
The second base aperture passed through is to receive installation fastener.Second support further include formed with the second flat base one and from
The second planar arms that second flat base extends.Second planar arms are angled up relative to the second flat base and including wearing
The second arm aperture therein is crossed, to receive the second drag-line.Support system is configured so that the first arm aperture is not hindered by the second flat base
Gear, wherein second support is stacked in first support with arranged offset, and first support and second support are fixed on peace together
It loads on firmware.
These and other of the invention will be more fully understood after reading the following drawings, detailed description and claim
Ability and invention itself.
Detailed description of the invention
Specific embodiment is shown by the example in attached drawing, and will be described in detail herein.
It should be understood, however, that the disclosure be not intended to be limited to shown in particular form.But the disclosure falls into covering by institute
The all modifications in spirit and scope of the present disclosure that attached claim limits, equivalent and substitute.
Figure 1A shows the top view of the bracket for the aspect conceived according to the present invention；
Figure 1B shows the side view of the bracket of Figure 1A of the angle observation of the slave line 1B ﹣ 1B for the aspect conceived according to the present invention
Figure；
Fig. 1 C shows the detailed top view of the arm of the bracket of the Figure 1A for the aspect conceived according to the present invention；
Fig. 1 D shows the detailed side view of another arm of the bracket of the Figure 1A for the aspect conceived according to the present invention；
Fig. 1 E shows the plan view in the hole in the arm of Fig. 1 D for the aspect conceived according to the present invention；
Fig. 1 F shows the plan view in the substitution hole in the arm of Fig. 1 D for the aspect conceived according to the present invention；
Fig. 2 shows the plan views of the blank of the bracket for manufacturing Figure 1A for the aspect conceived according to the present invention；
Fig. 3 A shows the side view of the seismic cable anti-shake support system for the aspect conceived according to the present invention；
Fig. 3 B shows the top view of the seismic cable anti-shake support system of Fig. 3 A for the aspect conceived according to the present invention；
Fig. 3 C shows branch used in the seismic cable anti-shake support system of Fig. 3 A for the aspect conceived according to the present invention
The detailed perspective view of frame system.
Specific embodiment
Although the present invention can with many different forms realize embodiment, be shown in the accompanying drawings and will herein
Middle detailed description of the present invention preferred embodiment, it should be understood that the example that the disclosure is considered as inventive principle be not intended to by
Extensive aspect of the invention is limited to illustrated embodiment.
To solve the above-mentioned problems, a kind of bracket and support system for seismic cable anti-shake support system is disclosed,
It inhibits the abrasion or abrasion of the drag-line in seismic cable anti-shake support system.Bracket and support system not will receive bracket change also
The influence of shape, while allowing the bracket stacked to minimize obstruction or preventing the bracket holes of barrage reception drag-line.
A and 1B referring to Fig.1, the aspect conceived according to the present invention show the branch for seismic cable anti-shake support system
Frame 100.Bracket 100 includes flat base 102.Flat base 102 can be by being typically formed hardware (such as nut, washer etc.)
Any conventional material formed.In certain aspects, flat base 102 is formed by stainless steel；However, not departing from the disclosure
Under the premise of spirit and scope, the material for being used to form planar substrates 102 can change.In addition, depending on specifically answering for bracket
With flat base 102 or bracket 100 can also be coated as a whole with another material (such as metal, polymer etc.)
Or plating, such as zinc.
It is put down depending on the particular use of bracket 100, such as bracket 100 during use usually by the specific load of experience
Face pedestal 102 can have various sizes and thickness.The non-limiting example of the thickness of flat base 102 is about 8 specifications.
Flat base 102 includes the hole 104 for extending through flat base 102.The setting of hole 104 is passed through for receiving
Fastener is installed, bracket 100 is fixed on supporting structure object to be supported or stable.In certain aspects, hole 104
It is generally centrally located in flat base 102.However, hole 104 is alternatively eccentric.It hole 104 can also be threaded or non-threaded.
Size (the especially radius R in hole 1041) can be changed according to the particular use of bracket 100.In addition, hole 104
Radius R1Size can be changed according to the size of flat base 102 (or usually bracket 100).The radius R in hole 1041It is non-
Limitative examples include about 0.156 inch for quarter inch bracket 100, include for 3/8ths inch racks 100
About 0.219 inch, include about 0.281 inch for half inch rack 100.However, not departing from spirit and scope of the present disclosure
Under the premise of, even if relative to particular stent 100 as described herein, the radius R in hole 1041It can also change.
In certain aspects, flat base 102 can have the constant dimensions for various various sizes of holes 104.Example
Such as, for various sizes of hole 104 listed above, flat base 102 can have identical size.Flat base 102
The non-limiting example of size includes radius R2, the radius R2In the range of about 0.5 inch to about 0.6 inch, for example, about
0.57 inch.However, as shown, only a part of flat base 102 can be with rounding.The non-rounded portion of flat base 102
Can be slightly larger, such as the length at the center away from hole 104 is about 0.6 inch to about 0.7 inch.
Flat base 102 further includes one or more planar arms 106.In certain aspects, flat base 102 only includes one
Planar arms 106.However, as shown, flat base 102 may include two planar arms 106, or even more than two planar arms
106 (for example, three, four etc.).Planar arms 106 and flat base 102 integrally and from flat base 102 extend.Therefore, it puts down
Face arm 106 is formed by material identical with flat base 102.In other aspects, planar arms 106 and flat base 102 are by whole
Body part is formed, as further describing referring below to Fig. 2.
In the case where two planar arms 106, planar arms 106 extend from flat base 102, to form generally L-shaped branch
Frame 100, as shown in the figure.That is, a planar arms 106 are from the extension of flat base 102 and big from another planar arms 106
Cause is rotated by 90 °.More particularly, however, planar arms 106 can extend according to different arrangements from flat base 102, such as one
Planar arms 106 extend from flat base 102 and substantially rotate 120 °, 180 ° etc. from another planar arms 106.
Referring specifically to Figure 1B, planar arms 106 are angled relative to flat base 102.For convenience's sake, planar arms 106
It is described herein as angled up relative to flat base 102；However, depending on reference system, angle can differently (example
Such as, downwards) characterization.In certain aspects and as shown, planar arms 106 are angled along the same direction (for example, upwards).
Alternatively, planar arms 106 can be alternatively at an angle of relative to one another, such as a planar arms 106 are angled up, and one
Planar arms 106 are angled downwards.
Planar arms 106 can be between about 50 ° to about 70 ° relative to the angle, θ of flat base 102.In preferred aspect
In, angle, θ is about 58 °.There is about 58 ° of angle, θ relative to flat base 102, this minimizes or prevent to make in operational load
With the problem on deformation of lower bracket 100.For example, having the angle less than about 50 ° to will lead to planar arms 106 relative to flat base
102 deformations.This deformation may be more than the deformation limit of approval mechanism (such as UL LLC).
Flat base 102 is connected to planar arms 106 by bending part 110.Bending part 110 is usually in bracket 100
Bending section and no thickness loss, to prevent or reduce the weak spot generated in bracket 100.In certain aspects, it is bent
Part 110 has about 1/16th inch of radius of curvature at the inside of bending section.However, radius of curvature can be according to branch
The overall dimensions of frame 100 and change.
Every planar arms 106 include hole 108.Hole 108 allows drag-line to be attached to planar arms 106.Specifically, drag-line is successively
Through hole 108 is to be fixed to bracket 100.The diameter configuration in hole 108 is at the drag-line received across it.In certain aspects, hole 108
It is configured to alternately receive both drag-line and the drag-line supporting element (such as casing) as traction cable a part.However, drag-line
Casing is not needed when joining with bracket 100, this is at least partially based on the original that the bracket 100 with rounded edges is discussed below
Cause.In certain aspects, hole 108 is positioned closer to flat base 102 rather than the outer edge of planar arms 106.However, substitution
Ground, hole 108 can usually be centrally placed in planar arms 106.
Figure 1A that the aspect conceived according to the present invention is located in dotted line 1C and 1D is shown referring to Fig. 1 C and 1D, Fig. 1 C
With the detailed top view of the planar arms 106 of the bracket 100 of 1B, and Fig. 1 D shows detailed side view.Specifically, Fig. 1 C is shown
The detailed views towards inner part of planar arms 106, and Fig. 1 D shows the detailed view for facing outer portion of planar arms 106
Figure.Since planar arms 106 are configured to receive the drag-line of seismic cable anti-shake support system, the edges of planar arms 106 can be with
It is configured to inhibit the abrasion or abrasion of drag-line.
As shown, the outer periphery of planar arms 106 includes rounded edges 112.Contact when drag-line is fastened to bracket 100 is arrived
The degree of rounded edges 112, rounded edges 112 can inhibit the abrasion or abrasion of drag-line.In certain aspects, rounded edges 112
It can be in the circle of outer circumference constant.Alternatively, as shown in Figure 1 C and 1D, the circle of the rounded edges 112 of outer circumference
Shape gradually becomes smaller towards flat base 102.During use, it gradually becomes smaller and is provided in the case where drag-line contact plane arm 102
Rounded edges 112 maximise circle, and reduce in the case where drag-line is not easy to the outer periphery of contact plane arm 106
Circle.
As shown in Figure 1 C and 1D, planar arms 106 further include or alternatively include the rounded edges 114 around hole 108.It arrives
Drag-line contacts the degree of rounded edges 114 when being fastened to bracket 100, rounded edges 114 can inhibit the abrasion or abrasion of drag-line.
Because planar arms 106 include rounded edges 112 and/or around the rounding side in hole 108 in the outer circumference of bracket 100
Edge 114, the drag-line for being connected to bracket 100 by planar arms 106 do not need supporting element, such as casing.Therefore, because rounding
The presence at edge 112 and 114, drag-line undergo less abrasion.It is not needing to include the supporting element (such as casing) for drag-line
In the case where, the installation of the seismic cable anti-shake support system with bracket 100 can be than needing the supporting structure for drag-line
Seismic cable anti-shake support system it is more generally applicable.For example, in the case where no casing, can by the oval sleeve of forging or
Lasso is placed on drag-line and with bracket 100 at a distance of any required distance.On the contrary, needing casing that drag-line is fixed on bracket
The oval sleeve or lasso of forging are mounted on casing by seismic cable support system needs, to keep drag-line to connect with casing
It closes.Therefore, rounded edges 112 and 114 provide the more generally applicable bracket 100 for remaining to inhibit drag-line abrasion.
Technology can be formed according to various traditional hardware form rounded edges 112 and 114.However, no matter rounded edges
How 112 and 114 form, and rounded edges 112 and 114 are all raised (for example, outside roundings), to mention for the edge of drag-line
For smooth rounded surface.Therefore, in certain aspects, initially rectangular around the outer periphery of planar arms 106 and hole 108
Oblique angle can be made to be respectively formed rounded edges 112 and 114 in edge.Alternatively, when hole 108 and outer periphery are by bracket 100
When blank formation, hole and outer periphery for example can be formed by punching press or impression materials to form rounded edges.
Fig. 1 E shows the plan view or flat in the hole 108 in the planar arms 106 of Fig. 1 D for the aspect conceived according to the present invention
Row is in the view of the longitudinal axis.However, the following discussion in hole 108 is also applied for although the hole 108 about Fig. 1 D is described
Hole 108 as shown in Figure 1 C.As shown, the circle of rounded edges 114 is constant.
Alternatively, Fig. 1 F shows the hole in the planar arms 106 of Fig. 1 D (and Fig. 1 C) for the aspect conceived according to the present invention
108 plan view or the view for being parallel to the longitudinal axis.As shown, planar arms 106 can alternatively have the rounding around hole 108
Edge 116.The circle of rounded edges 116 is gradually smaller, so that planar arms 106 are located at flat base 102 around hole 108
The edge in distal side (for example, upper semi-body as described in Fig. 1 F) is rounding, to form rounded edges 116.Planar arms 106 surround
The edge positioned at 102 nearside of flat base (for example, lower half portion as shown in figure iF) in hole 108 is flat rather than falls
Circle.Therefore, the marginal portion of usual contact drag-line (for example, rounded edges 116) of the planar arms 106 at hole 108 is rounding,
To inhibit the abrasion or abrasion of drag-line, planar arms 106 at hole 108 usually not touch the marginal portion of drag-line be non-rounding
's.
Fig. 2 shows the planes of the blank 200 of the bracket 100 for manufacturing Figure 1A for the aspect conceived according to the present invention
Figure.Blank 200 is only shown merely for that the various sizes of bracket 100 are discussed, is not intended to limit, such as limitation is used to form branch
The process of frame 100.Accordingly, with respect to the aspect for being formed by bending planar arms 106, before the bending of planar arms 106, blank 200 is substantially
Constitute bracket 100.In certain aspects, corresponding to the edge of the blank 200 of rounded edges 112 and 114 rounding.So
And in certain aspects, rounded edges 112 and 114 are formed after plane of bending arm 106.
Dotted line or bending line 202 in Fig. 2 correspond to the position of the bending part 110 of the after-poppet 100 of 200 bending of blank
It sets.As shown, blank 200 at least partly includes three distances.Distance D1Be hole 104 center and hole 108 center it
Between distance.Distance D2It is the distance between center and the bending line 202 in hole 104.Distance D3It is center and the blank 200 in hole 104
The edge the distance between opposite with hole 108 of (for example, flat base 102).Although hole 104 and only one has shown and described
The distance between hole 108, but these distances are also applied to another hole 108.In these aspects, blank 200 is (and corresponding
Bracket 100) along the center for extending through via hole 104 and the line of dividing blank 200 equally between two planar arms 106 it is symmetrical.
The aspect conceived according to the present invention, distance D1、D2And D3It is constructed such that proper two formed by two blanks 200
When a bracket 100 is with arranged offset (referring to Fig. 3 C) stacking, in the case where hole 104 is substantially aligned, the plane of top-support 100
Pedestal 102 does not stop the hole 108 of bottom bracket 100, the especially final angle when planar arms 106 relative to flat base 102
When being about 50 ° to about 70 °, when being more specifically 58 °.Therefore, in certain aspects, distance D3Less than distance D2.In some sides
In face, distance D3With distance D1Ratio be about 1:1.2 or bigger, for example, about 1:1.2 to about 1:5.In some preferred aspects,
Distance D3With distance D1Ratio be about 1:1.4 or bigger, for example, about 1:1.4 to about 1:4.In some preferred aspects, distance D3
With distance D1Ratio be about 1:1.45 or bigger, for example, about 1.45 to about 1.2.In some preferred aspects, distance D3With distance
D1Ratio be about 1:1.4 to about 1:2.In some preferred aspects, distance D3With distance D1Ratio be about 1:1.4 to about
1.45.In some preferred aspects, distance D3With distance D1Ratio be about 1:1.45.
For distance D3With distance D1Specific ratio can be according to the thickness of such as blank 200 and obtained bracket 100
And change.For example, compared with second support 100, first support 100 will with bigger ratio (for example, compared with the 1 of 1:1.2:
1.45), wherein first support 100 is thicker than second support 100.Biggish ratio compensates biggish thickness, to remain as with inclined
The hole 108 for moving the lower bracket for two first supports 100 that arrangement stacks provides gap.
When being applied to the specific dimensions group of blank 200, distance D1It can be about 0.84 inch, distance D2It can be about
0.60 inch, distance D3It can be about 0.57 inch.According to such size, blank 200 (for example, obtained bracket 100)
There can be about 0.57 inch of radius R2, hole 104 can have the radius R between about 0.156 inch to 0.281 inch1, and hole
108 can have about 0.125 inch of radius.In addition, the thickness of blank 200 can be about 8 specifications for these specific dimensions.
Specific size can be according to such as overall size of gained bracket 100 and relative to these variations.However, based on above-mentioned
Ratio, in addition to about 50 ° with planar arms 106 to about 70 ° and the specifically thickness of 58 ° of angle and blank 200 combine
Ratio except, obtained bracket 100 can be stacked in a manner of arranged offset without interfere hole 108.In addition, with for example
Bracket of the angle less than 50 ° between arm and pedestal is compared, and obtained bracket 100 will not deform.
The side view of seismic cable anti-shake support system 300 is shown referring now to Fig. 3 A and 3B, Fig. 3 A, Fig. 3 B is shown
The top view of the seismic cable anti-shake support system 300 for the aspect conceived according to the present invention.Although about vertically suspended earthquake
Cable anti-shake support system is shown and described, but the aspect of the disclosure is applied to all types of seismic cable anti-shake branch
Support system, and system 300 is only used for general explain and is not intended to limit.
System 300 includes the bar 302 extended from supporting structure (for example, ceiling).Bar 302 extends through two brackets
100a,100b.Specifically, bar 302 extends through hole 104a, 104b of flat base 102a, 102b of bracket 100a, 100b.
Bar 302 further extends through supporting member 306, the supporting member 306 be by seismic cable anti-shake support system 300 support or
Stable object.Supporting member 306 can be used for supporting pipeline 308, as shown in the figure.However, supporting member 306 can be used for propping up
Hold one or more other elements, such as other one or more constracture units, including pipeline, delivery pipe and conduit.One or
Bar 302 is fixed to bracket 100a, 100b and supporting member 306 by multiple hardware 310 (for example, one or more nuts).
Other than bar 302 and supporting member 306, bracket 100a, 100b are fixed to traction cable 304.Traction cable 304
Including drag-line 304a.Traction cable 304 further includes the oval sleeve or lasso 304b of forging, the oval sleeve of the forging
Or drag-line 304a and traction cable 304 are fixed to bracket 100a, 100b by lasso 304b.Although not being required and in order to illustrate side
Just it is not shown, but traction cable 304 also alternatively includes the drawing for extending through hole 108a, 108b of bracket 100a, 100b
Rope supporting element (for example, casing).
Referring to Fig. 3 B, through hole 108c ﹣ 108f is attached to bracket 100c ﹣ 100f respectively for the opposite end of traction cable 304.It draws
Rope component 304 is attached to bracket 100c ﹣ 100f as described in above for bracket 100a, 100b.Bracket 100c ﹣ 100f is into one
Step is attached to supporting structure, such as bracket 100c, 100e are attached to supporting structure 312a, bracket 100d, 100f are attached to bearing
Structure 312b.Supporting structure 312a, 312b, which can be, provides any knot of support or basis for seismic cable anti-shake support system
Structure, such as wall or the basis of building.
Fig. 3 C shows overlapping brackets 100a, 100b's in Fig. 3 A and 3B in seismic cable anti-shake support system 300
Detailed view, wherein for convenience of description, traction cable 304 is omitted.As shown, bracket 100a is stacked with arranged offset
On the top of bracket 100b, wherein the planar arms 106b of the planar arms 106a and bracket 100b of bracket 100a intersect.In addition,
Although bracket 100a is located above bracket 100b, the flat base 102a of bracket 100a will not stop support 100b hole
108b.It is based in part on the distance D of bracket 100a, 100b1, D2And D3Between relationship, flat base 102a do not stop hole
108b.Although in addition, be not shown for convenience of description, as described above, the edge of bracket 100a, 100b are roundings,
To inhibit the abrasion in traction cable 304 (for example, drag-line 304a).
According to the construction of bracket 100 as described herein, two brackets 100 (for example, bracket 100a, 100b) can be used for four
A traction cable (for example, traction cable 304) is attached to stable object (for example, supporting member 306).In addition, based on branch
Frame 100 has rounded edges (for example, rounded edges 112 and 114) at the drag-line that bracket 100 contacts traction cable, it is suppressed that
Abrasion or abrasion.In addition, bracket 100 can also be used to for traction cable to be attached to supporting structure (for example, 312a, 312b), thus
So that bracket is more general in seismic cable anti-shake support system.
Although describing the present invention referring to one or more specific embodiments, those skilled in the art be will recognize that
To under the premise without departing from the spirit and scope of the present invention, many changes can be carried out to it.In these embodiments
Each and its apparent variation are considered to be in the spirit and scope of the present invention.It is also contemplated that according to aspects of the present invention
Other embodiment can combine any amount of feature from any embodiment described herein.
Claims (24)
1. a kind of bracket, the bracket is used for seismic cable anti-shake support system, drag-line is attached to supporting structure or wait prop up
It supports on object, the bracket includes:
Flat base, the flat base have the base aperture passed through；With
At least one planar arms, at least one planar arms and the flat base are formed as one and from the flat bases
Extending, at least one planar arms are angled up relative to the flat base and have the arm aperture passed through,
Wherein, first distance be limited to preset angle arrangement in from the center of the base aperture to the flat base with institute
The distance at the opposite edge of at least one planar arms is stated, second distance is limited in the pre- angle arrangement from the base aperture
Center to the center of the arm aperture distance, and the first distance and the ratio of the second distance be about 1:1.4 extremely
About 1:2.
2. bracket according to claim 1, wherein the first distance and the ratio of the second distance are between about
1:1.4 is between about 1:45.
3. bracket according to claim 2, wherein the first distance and the ratio of the second distance are about 1:
1.45。
4. bracket according to claim 1, wherein the flat base and at least one planar arms with a thickness of about
8 specifications.
5. bracket according to claim 1, wherein the bracket includes as the first flat of at least one planar arms
Face arm and the second planar arms, second planar arms extend from the flat base and relative to first planar arms substantially
It is rotated by 90 °.
6. bracket according to claim 1, wherein at least one planar arms relative to the flat base upwards at
About 50 ° to about 70 ° of angle.
7. bracket according to claim 6, wherein at least one planar arms relative to the flat base upwards at
About 58 ° of angle.
8. bracket according to claim 1, wherein at least one planar arms are roundings around the edge of outer periphery
's.
9. bracket according to claim 8, wherein at least one planar arms are described around being located at for the outer periphery
The edge in flat base distal side is located at the flat base nearside around the outer periphery than at least one planar arms
Edge rounding degree is bigger, to provide the gradually smaller circle of the outer periphery.
10. bracket according to claim 1, wherein the edge around the arm aperture of at least one planar arms
At least part is rounding.
11. bracket according to claim 10, wherein the side around the arm aperture of at least one planar arms
The distal part relative to the flat base of edge is rounding, and at least one planar arms surround the arm aperture
The portions of proximal relative to the flat base at the edge be flat.
12. bracket according to claim 1, wherein at least one planar arms surround the edge of outer periphery and surround
The edge of the arm aperture is rounding.
13. a kind of bracket, the bracket is used for seismic cable anti-shake support system, drag-line is attached to supporting structure or wait prop up
It supports on object, the bracket includes:
Flat base, the flat base have the base aperture passed through；With
First planar arms and the second planar arms, first planar arms and second planar arms are formed as with the flat base
One and angled relative to the flat base, first planar arms have the first arm aperture passed through to receive the
One drag-line, second planar arms have the second arm aperture passed through to receive the second drag-line,
Wherein, first planar arms around first arm aperture edge and second planar arms surround described second
The edge of arm aperture is at least partly rounding, to inhibit to be attached respectively to described the of first planar arms and the second planar arms
The abrasion of one drag-line and the second drag-line.
14. bracket according to claim 13, wherein the edge around first arm aperture of first planar arms
The edge around second arm aperture of distal part and second planar arms relative to the flat base relative to
The distal part of the flat base is rounding, and the phase at the edge around first arm aperture of first planar arms
The edge around second arm aperture of portions of proximal and second planar arms for the flat base relative to institute
The portions of proximal for stating flat base is flat.
15. bracket according to claim 13, wherein first planar arms and the second planar arms are relative to the plane
Pedestal is upwards at about 58 ° of angle.
16. bracket according to claim 13, wherein (i) between the base aperture and first arm aperture or the second arm aperture
Distance, (ii) described first planar arms and the second planar arms relative to the angle of the flat base, (iii) described plane base
The thickness or a combination thereof of seat are configured so that the flat base of the first support with arranged offset stacking on the secondary support bracket not
Stop the first arm aperture and the second arm aperture of the second support.
17. a kind of bracket, the bracket is used for seismic cable anti-shake support system, drag-line is attached to supporting structure or wait prop up
Object is supportted, the bracket includes:
Flat base, the flat base have the base aperture passed through；With
First planar arms and the second planar arms, first planar arms and second planar arms are formed as with the flat base
One and angled relative to the flat base, first planar arms have the first arm aperture passed through to receive the
One drag-line, second planar arms have the second arm aperture for passing through to receive the second drag-line, first planar arms and the
Two planar arms have outer periphery,
Wherein, the edge around the outer periphery of first planar arms and the second planar arms is rounding, to inhibit to distinguish
It is attached to the abrasion of first drag-line and the second drag-line of first planar arms and the second planar arms.
18. bracket according to claim 17, wherein with the center of the base aperture and the center phase of first arm aperture
The First Line of friendship is perpendicular to the second line intersected with the center at the center of the base aperture and second arm aperture.
19. bracket according to claim 17, wherein first planar arms and the second planar arms are relative to the plane
Pedestal is angled up, and the angle is in the range of about 50 ° to about 70 °.
20. bracket according to claim 17, wherein first planar arms and the second planar arms surround described first
The edge of arm aperture and the second arm aperture is rounding, to inhibit to be attached respectively to described in first planar arms and the second planar arms
The abrasion of first drag-line and the second drag-line.
21. a kind of support system for seismic cable anti-shake support system, the support system include:
First support, the first support include:
First flat base, first flat base has the first base aperture passed through, to receive installation fastener；With
First planar arms, first planar arms and first flat base are formed as one and from first flat bases
Extending, first planar arms are angled up relative to first flat base and have the first arm aperture passed through,
To receive the first drag-line；With
Second support, the second support include:
Second flat base, second flat base have the second base aperture passed through, to receive the installation fastening
Part；With
Second planar arms, second planar arms and second flat base are formed as one and from second flat bases
Extend, second planar arms are angled up relative to second flat base and have the second arm aperture passed through
To receive the second drag-line,
Wherein, first arm aperture is not stopped by second flat base, and the second support is with offset arrangements
It is stacked in the first support, and the first support and the second support are based at least partially on first distance and
The ratio of two distances is fixed on together on the installation fastener, the first distance be defined as preset angle arrangement in from
It is described at a distance from the center of second base aperture to the edge opposite with second planar arms of second flat base
Second distance is defined as in preset angle arrangement from the center of second base aperture into second arm aperture
The distance of the heart, the ratio is between about 1:1.4 between about 1:2.
22. support system according to claim 21, wherein first planar arms and second planar arms surround institute
The edge for stating outer periphery is rounding.
23. support system described in claim 21, wherein the edge of first arm aperture and the second arm aperture is rounding.
24. support system according to claim 21, wherein first planar arms are relative to first flat base
Upwards at about 58 ° of angle, and second planar arms relative to second flat base upwards at about 58 ° of angle.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US15/066,912 | 2016-03-10 | ||
| US15/066,912 US10036487B2 (en) | 2016-03-10 | 2016-03-10 | Bracket and bracket system for seismic cable sway bracing system |
| PCT/US2017/021930 WO2017156470A1 (en) | 2016-03-10 | 2017-03-10 | Bracket and bracket system for seismic cable sway bracing system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109154359A true CN109154359A (en) | 2019-01-04 |
| CN109154359B CN109154359B (en) | 2021-03-16 |
Family
ID=59787788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201780024887.XA Active CN109154359B (en) | 2016-03-10 | 2017-03-10 | Support for seismic cable sway bracing system and support system |
Country Status (7)
| Country | Link |
|---|---|
| US (2) | US10036487B2 (en) |
| EP (1) | EP3426946B1 (en) |
| KR (1) | KR102293758B1 (en) |
| CN (1) | CN109154359B (en) |
| AU (1) | AU2017230000B2 (en) |
| NZ (1) | NZ747139A (en) |
| WO (1) | WO2017156470A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10903632B2 (en) | 2016-02-05 | 2021-01-26 | Hellermanntyton Corporation | Adjustable P-clamp with multiple mounting options |
| US10746324B1 (en) * | 2017-06-09 | 2020-08-18 | Steven Andrew Roth | Cable brace bracket, system, and method of cable bracing |
| US11396754B2 (en) * | 2017-10-12 | 2022-07-26 | Polyplas International Pty Ltd | System for supporting non-structural building components |
| USD977326S1 (en) | 2019-05-03 | 2023-02-07 | Eaton Intelligent Power Limited | Seismic sway brace fitting |
| EP4372260A3 (en) | 2019-05-03 | 2024-07-17 | Eaton Intelligent Power Limited | Seismic sway brace fitting |
| KR102198722B1 (en) * | 2019-08-06 | 2021-01-05 | 김범수 | holder |
| US11255099B2 (en) * | 2020-04-20 | 2022-02-22 | Saeed Towfighi | Steel plate damper for structures subject to dynamic loading |
| CN111853369B (en) * | 2020-07-14 | 2021-10-26 | 合肥元康环境科技有限公司 | Pipeline four-way steel wire rope anti-seismic support system |
| GB2617287B (en) * | 2020-12-18 | 2024-12-18 | Preformed Line Products Co | Articulating tension adjustment device |
| US20230104946A1 (en) * | 2021-10-01 | 2023-04-06 | Saeed Towfighi | Steel plate damper for structures |
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Also Published As
| Publication number | Publication date |
|---|---|
| EP3426946A4 (en) | 2019-05-29 |
| AU2017230000B2 (en) | 2022-04-21 |
| NZ747139A (en) | 2022-07-01 |
| US20170261129A1 (en) | 2017-09-14 |
| KR102293758B1 (en) | 2021-08-24 |
| EP3426946B1 (en) | 2024-01-10 |
| KR20180125506A (en) | 2018-11-23 |
| AU2017230000A1 (en) | 2018-11-01 |
| EP3426946A1 (en) | 2019-01-16 |
| CN109154359B (en) | 2021-03-16 |
| WO2017156470A1 (en) | 2017-09-14 |
| US10036487B2 (en) | 2018-07-31 |
| US20180335166A1 (en) | 2018-11-22 |
| EP3426946C0 (en) | 2024-01-10 |
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